Pole: 1P+N, 3P+N
kA: 4.5kA,6kA, 10kA
Amps: 6, 10, 16, 20, 25, 32,40, 50, 63, 80
Width: 36, 72mm
WSB9S-125 series miniature circuit breaker (special circuit breaker for pre-paid meter) has function of controlling signal under-voltage delay shunt release, applies to lines of AC 50Hz or 60Hz, rated operation voltage upto 4WSB9S-80/125 series miniature circuit breaker (special circuit breaker for pre-paid meter) 00V, rated current to 80A/125A, to control the breaking of line in remote distance or by automatic signal, to protect the line overload and short circuit, and to make infrequency operation switch of lines. It is widely used to match with IC card pre-paid meter to control the line on-ff. It puts the fire accident an end of IC card pre-paid matched special circuit breaker outlaid to build-in switch because of contact burns. It is the ideal product matched with IC card pre-paid meter at present.
The product meets standards of IEC/EN60898-1 and GB10963.1, at international level.
Main technical parameters
|Type of instantaneous release||Type C, other type special offer|
|Rated operational short circuit breaking capacity Ics||a: 4.5kA (6-63A), 3.0kA (80A)||6kA / 10kA|
|N: 6kA (6-63A), 4.5kA (80A)|
|H: 10kA (6-63A), 6.0kA (80A)|
|Control cable connecting external signal||Sectional area 0.3 mm2, length 30cm (other length customerized) with pressed joint plug|
|Electrical life||10000 times|
|Mechanical life||20000 times|
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